When you remove write protection, components are no longer protected from unauthorized changes.
Run this command at the command prompt.
sadmin write-protect [ -r ] pathname1 ... pathnameNWhen you specify the file path, write protection applied to all files in the specified path is removed.
For example:
# sadmin write-protect –r /etc/security/limits.conf
Flush write protection from all components.
sadmin write-protect –f